2ca1cca435
Use the same technique as gid_attrs now uses to manage the port sysfs. Bundle everything into three allocations and use a single sysfs_create_groups() to build everything in one shot. All the memory is always freed in the kobj release function, removing most of the error unwinding. The gid_attr technique and the hw_counters are very similar, merge the two together and combine the sysfs_create_group() call for hw_counters with the single sysfs group setup. Link: https://lore.kernel.org/r/b688f3340694c59f7b44b1bde40e25559ef43cf3.1623427137.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.